Add tag awareness to client:push (#1307)

Add tag awareness to client:push

Author: cheapsteak

CHANGELOG.md

@@ -3,7 +3,7 @@
 ## Upcoming
 
 - `apollo`
-  - <First `apollo` related entry goes here>
+  - update `client:push` to pass the tag / graphVariant [#1307](https://github.com/apollographql/apollo-tooling/pull/1307)
 - `apollo-codegen-core`
   - <First `apollo-codegen-core` related entry goes here>
 - `apollo-codegen-flow`

packages/apollo-language-server/src/engine/operations/registerOperations.ts

@@ -6,12 +6,14 @@ export const REGISTER_OPERATIONS = gql`
     $clientIdentity: RegisteredClientIdentityInput!
     $operations: [RegisteredOperationInput!]!
     $manifestVersion: Int!
+    $graphVariant: String
   ) {
     service(id: $id) {
       registerOperationsWithResponse(
         clientIdentity: $clientIdentity
         operations: $operations
         manifestVersion: $manifestVersion
+        graphVariant: $graphVariant
       ) {
         invalidOperations {
           errors {

packages/apollo-language-server/src/graphqlTypes.ts

@@ -272,6 +272,7 @@ export interface RegisterOperationsVariables {
   clientIdentity: RegisteredClientIdentityInput;
   operations: RegisteredOperationInput[];
   manifestVersion: number;
+  graphVariant?: string | null;
 }
 
 /* tslint:disable */

packages/apollo/src/commands/client/push.ts

@@ -87,7 +87,8 @@ export default class ClientPush extends ClientCommand {
                 },
                 id: config.name,
                 operations: operationManifest,
-                manifestVersion: 2
+                manifestVersion: 2,
+                graphVariant: config.tag
               };
               const { operations: _op, ...restVariables } = variables;
               this.debug("Variables sent to Apollo");